okay so me and 3 other people are going to an amusement park (Kennywood) it has many rides there and lots of them involve heights and that is practically what my friend is scared of. She wont go on any rollercoasters or any things with heights. How can I help her over come her fear. Everyone who is going loves the rollercoasters so how can all of us go on the ride without my friend getting scared? plz help!